100007656426 has 16 divisors (see below), whose sum is σ = 150188988096. Its totient is φ = 49944698496.

The previous prime is 100007656417. The next prime is 100007656439. The reversal of 100007656426 is 624656700001.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6474925 + ... + 6490351.

It is an arithmetic number, because the mean of its divisors is an integer number (9386811756).

Almost surely, 2^100007656426 is an apocalyptic number.

100007656426 is a deficient number, since it is larger than the sum of its proper divisors (50181331670).

100007656426 is a wasteful number, since it uses less digits than its factorization.

100007656426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19053.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 100007656426 in words is "one hundred billion, seven million, six hundred fifty-six thousand, four hundred twenty-six".